The head of the US Postal Service told confidants that he is deeply discouraged by his job and wants to resign, according to four sources, as the ‌agency comes under scrutiny over financial losses and Trump's effort to tighten rules on mail-in voting ► ↧ EXCLUSIVE: US Postal Service chief told associates he wants to qui... The head of the U.S. Postal Service ​has told confidants that he is deeply discouraged by his job and wants to resign, according to four people familiar with his thinking, as the ‌agency comes under scrutiny over financial losses and President Donald Trump's effort to tighten rules on mail-in voting.